EP0373702A1 - Lastaufzugs-Konstruktion zum Anbau an einen Lastwagen, einen Anhänger oder ähnlichem - Google Patents

Lastaufzugs-Konstruktion zum Anbau an einen Lastwagen, einen Anhänger oder ähnlichem Download PDF

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Publication number
EP0373702A1
EP0373702A1 EP89203113A EP89203113A EP0373702A1 EP 0373702 A1 EP0373702 A1 EP 0373702A1 EP 89203113 A EP89203113 A EP 89203113A EP 89203113 A EP89203113 A EP 89203113A EP 0373702 A1 EP0373702 A1 EP 0373702A1
Authority
EP
European Patent Office
Prior art keywords
lorry
loading lift
lift construction
side wall
swinging arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP89203113A
Other languages
English (en)
French (fr)
Inventor
Henry Catherina Nuyts
Karolus Maria Leopoldus Nuyts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solid Bvba
Original Assignee
Solid Bvba
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solid Bvba filed Critical Solid Bvba
Publication of EP0373702A1 publication Critical patent/EP0373702A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
    • B60P1/4421—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the loading platform being carried in at least one vertical guide

Definitions

  • the invention relates to a loading lift construction for mounting to a lorry, a trailer or such like.
  • a lorry for mounting to a lorry, a trailer or such like.
  • the invention can also be used in case of trailers or other vehicles.
  • the known loading lift constructions are always mounted to the back wall of a lorry so that they can only be used for loading or unloading of articles through the opening in said back wall.
  • lorries having also a door or opening in at least one of the side walls.
  • no such construction will be mounted near said opening.
  • other means such as a fork-lift truck. So such a fork-lift truck will have to be present at the place of loading or unloading, either it will have to be carried with it by the lorry which will require additional provisions.
  • the invention aims to remove these disadvantages and to that end the loading lift construction is provided with rollers or sliding elements cooperation with guiding means such that the loading lift construction can be moved from a position parallel to the back wall of the lorry to a position parallel to a side wall of this, locking means being present to lock the loading lift construction in various positions in which it either can be used or is present at the back wall of the lorry when this has to be moved.
  • the loading lift construction will comprise a framework consisting of two spaced vertical beams and at least one horizontal connecting beam which is provided with said rollers or sliding elements.
  • the guiding means mounted to the lorry comprises C-shaped guiding tracks in which the rollers or sliding elements connected to the framework are received such that they can sub­stantially move only in longitudinal direction within said tracks, at least one section of said tracks being executed as a swinging arm which is mounted on a pivot connected to said lorry near the edge between the back wall and a side wall of it, such that said swinging arm can be pivoted in a mainly horizontal plane from a position parallel to the back wall towards a position parallel to the side wall in which it can be in line with a track section mounted to the side wall of said lorry.
  • the loading lift construction is brought in the normal position parallel to the back wall of the lorry, in which position it can be used for loading and unloading of the lorry in the normal way.
  • the swinging arm after being unlocked, will be pivoted over an angle of 90°, after which the rollers or slide elements of the loading lift construction can be brought into the guiding track running along the side wall of the lorry.
  • a swinging arm is pivotally mounted, such that each arm extends over about half the width of the back wall and that the two swinging arms can be brought in line with each other for together supporting said loading lift construction.
  • the loading lift construction When now the loading lift construction has to be used near one of said side walls, the loading lift construction will be moved along the related swinging arm and outwardly in respect of said side wall till it is free from the other swinging arm. Then the swinging arm by which the loading lift construction is supported can be unlocked and can be pivoted over 90° such that the loading lift construction can be moved onto the guiding track present along the related side wall. To make this possible the last mentioned guiding track may end at a distance from the pivot of the related swinging arm.
  • the related guiding track extends itself till near said pivot, but then it is necessary to move the loading lift construction, after some rotation of the related swinging arm, back to its original position on this arm so that then after further pivoting of the swinging arm the loading lift construction can be moved onto the guiding track along the side wall of the lorry.
  • the guiding tracks are mounted near the upper rim of the back wall and of the side wall(s) of the lorry.
  • the guiding tracks can be mounted near the lower rim of the back wall and of the side wall.
  • guiding tracks are mounted as well near the upper edge as near the lower edge of the back wall and of the side wall(s) of the lorry.
  • the pivot of the swinging arm is connected to the lorry in such a way that it is movable in vertical direction, in the highest position of said pivot, the swinging arm being free to be pivotably moved while by lowering it the loading lift construction can be brought into a locked position parallel to the back wall of the lorry.
  • the lower end of the framework of it can be provided with at least one vertically running pin which can be received in a cooperating part connected to said lorry.
  • the construction can be executed such that after having pivoted the swinging arm to a position parallel to the side wall of the lorry the pivot can be lowered to bring the swinging arm in a position in which it is in line with the guiding track extending along the side wall of the lorry and is simultaneously locked in this position. After having reached this position the loading lift construction can be moved along said guiding track.
  • the end adjacent the pivot of the swinging arm is executed such that the rollers or sliding elements connected to the loading lift construction are brought downwardly into said track section when lowering the pivot of said swinging arm.
  • FIG. 1 - 6 concern a first embodiment of a loading lift construction according to the invention.
  • This cargo space 3 comprises the floor 4, the back wall 5, the side walls 6, the front wall 7 and the top wall 8.
  • the lorry 1 is provided with a loading lift construction 9 comprising a loading flap 10 being hingedly connected to an element 11 which is supported by the framework 12 such that said element is movable in vertical direction. Between the element 11 and the loading flap 10 at least one hydraulic cylinder 13 is provided by means of which the loading flap can be pivoted to the horizontal position.
  • a loading lift is known per se so that a further description of it is thought to be superfluous.
  • the framework 12 comprises two vertical beams 14 being connected by at least one horizontal connecting beam 15. As in particular appears from Fig. 7 the beam 15 is connected to a support beam 16 by means of a number of studs 17.
  • the support beam 16 is provided with a number of shafts 18 on each of which a roll 19 is mounted. The support beam 16 and the rolls 19 can be received in tracks 20.
  • a section of the tracks 20 is executed as a swinging arm 21, being pivotally mounted by means of a pivot 22 which is connected to the construction of the cargo space in a not further indicated way.
  • the end of the swinging arm 21, spaced from the pivot 22, can be locked, e.g. by means of a pin 23 such that said end is fixedly connected to the cargo space construction.
  • the loading lift construction 9 In the position of the loading lift construction 9 indicated in the Figs. 1 - 3 the loading lift construction can be used for loading or unloading of articles or the lorry can be driven to another place.
  • the swinging arm 21 can be pivoted to the position as shown in Fig. 5 and then the loading lift construction 9 can be moved along the swinging arm 21 and the track section 25 extending along the side wall 6. In this way the loading lift construction 9 can be brought before the opening 24 and can be locked in this position by means not shown.
  • the loading lift construction will be moved along the track section 25 onto the swinging arm 21.
  • the arm After having been locked on this arm, by means not shown, the arm can be pivoted back to its original position and will be locked by means of the pin 23.
  • Figs. 3 - 6 show the various positions of the swinging arm 21 and of the loading lift construction 9.
  • locking pin 23 can be manually operated or can be connected to a hydraulic cylinder or such like. Also other locking means can be used as these are generally known.
  • FIGs. 9 - 13 show a construction in which two swinging arms 26 are used which each are pivotally mounted by means of a pivot 22 near a side wall 6 and each having a length which is about half the width of the back wall 5 of the cargo space 3.
  • the free ends of the swinging arms 26 are again locked by means of pins 23 which now are provided about in the middle of the top wall 8.
  • Figs. 8 and 9 show the situation when the loading lift construction 9 is positioned near the back wall 5 so that it can be used there or the lorry can be driven.
  • the loading lift construction 9 When now the loading lift construction 9 has to be brought near an opening 24 in a side wall 6 of the cargo space 3 the loading lift construction is unlocked and is moved towards the position shown in the Figs. 10 and 11. Then the related swinging arm 26 is unlocked and is pivoted over 90° to the position shown in Fig. 12. Then the loading lift construction 9 can be moved along the track 25 connected to the side wall 6 and can be brought before the opening 24 to be used there.
  • Figs. 13 and 14 show the movement of the loading lift construction 9 along the related side wall.
  • Figs. 15 - 17 show an embodiment substantially corresponding with the embodiment shown in the Figs. 9 - 13.
  • the pivots 22 are mounted in such a way that they are movable in vertical direction, as indicated by means of the arrow P in Fig. 17.
  • the vertical displacement can be obtained by means of hydraulic cylinders or in a mechanical way.
  • the loading lift construction 9 When the loading lift construction 9 is in its position near the back wall 5 of the cargo space 3 and the pivots 22 are in their lowest position, the loading lift construction 9 will be locked by not further indicated means.
  • the pivots 22 When the pivots 22 are moved upwardly, the locking means of the loading lift construction 9 will be released so that the loading lift construction 9 can be moved along the swinging arms 26 to a position as this is shown in Fig. 10.
  • the swinging arm 26 can be pivoted around the pivot 22 to a position in which the loading lift construction 9 is parallel to a side wall 6 of the cargo space 3.
  • the pivot 22 can be lowered and when doing this the support beam 16 with the rolls 19 will come to lie in line with the track section 25. In this case the upper horizontal leg and the vertical rim extending from it will have to removed till the point 27.
  • the upwardly extending rim of the lower leg of the track can be maintained.
  • Figs. 18 and 19 show a modified embodiment in which the pivot 22 for the swinging arm 21 is mounted at the lower side of the cargo space 3 so to the floor construction of the lorry. Obviously the track 25 along the side wall is also mounted to the floor 4.
  • Figs. 20 and 21 show another modified embodiment in which pivots 22 for swinging arms 21 and locking means 23 are present as well at the upper as the lower end of the back wall 5 of the lorry so that the loading lift construction 9 is supported by two spaced arms and of course by two track sections 25 present at the upper and the lower longitudinal rim of the side wall or side walls 6.
  • two swinging arms 26 can be used as this was described above for the embodiment according to the Figs. 9 - 13.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Road Paving Machines (AREA)
EP89203113A 1988-12-12 1989-12-08 Lastaufzugs-Konstruktion zum Anbau an einen Lastwagen, einen Anhänger oder ähnlichem Withdrawn EP0373702A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8801393A BE1002637A7 (nl) 1988-12-12 1988-12-12 Rollift.
BE8801393 1988-12-12

Publications (1)

Publication Number Publication Date
EP0373702A1 true EP0373702A1 (de) 1990-06-20

Family

ID=3883765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89203113A Withdrawn EP0373702A1 (de) 1988-12-12 1989-12-08 Lastaufzugs-Konstruktion zum Anbau an einen Lastwagen, einen Anhänger oder ähnlichem

Country Status (2)

Country Link
EP (1) EP0373702A1 (de)
BE (1) BE1002637A7 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416701A1 (de) * 1989-09-06 1991-03-13 SOLID b.v.b.a. Lasthebegerät, insbesondere für einen Lastwagen
DE4108739A1 (de) * 1991-03-18 1992-09-24 Egmont Sedlmayr Seitlich bewegbare nutzfahrzeugladebuehne
US5171123A (en) * 1991-04-08 1992-12-15 Nuyts Karolus M L Load lifting device on a truck
WO1995005955A1 (en) * 1993-08-20 1995-03-02 Crescendo Ab A device in a vehicle loading ramp
EP0699557A1 (de) * 1994-09-02 1996-03-06 Nuyts Orb An einem Fahrzeug anbringbare Lastenaufzugseinrichtung
WO2010081850A1 (fr) * 2009-01-16 2010-07-22 Bureau Commercial Pour L'environnement Véhicule équipé d'un système de manutention pour contenants amovibles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950652B1 (de) * 1969-10-08 1971-07-29 Rationorm Ag Ladebuehne an Fahrzeugen
US3794193A (en) * 1971-12-17 1974-02-26 W Fleenor Cargo handling mechanism
US3971483A (en) * 1972-06-23 1976-07-27 Walter Weber Motor truck
GB1602454A (en) * 1978-02-24 1981-11-11 Parkwood Eng Co Ltd Load lifting apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950652B1 (de) * 1969-10-08 1971-07-29 Rationorm Ag Ladebuehne an Fahrzeugen
US3794193A (en) * 1971-12-17 1974-02-26 W Fleenor Cargo handling mechanism
US3971483A (en) * 1972-06-23 1976-07-27 Walter Weber Motor truck
GB1602454A (en) * 1978-02-24 1981-11-11 Parkwood Eng Co Ltd Load lifting apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0416701A1 (de) * 1989-09-06 1991-03-13 SOLID b.v.b.a. Lasthebegerät, insbesondere für einen Lastwagen
DE4108739A1 (de) * 1991-03-18 1992-09-24 Egmont Sedlmayr Seitlich bewegbare nutzfahrzeugladebuehne
US5171123A (en) * 1991-04-08 1992-12-15 Nuyts Karolus M L Load lifting device on a truck
WO1995005955A1 (en) * 1993-08-20 1995-03-02 Crescendo Ab A device in a vehicle loading ramp
EP0699557A1 (de) * 1994-09-02 1996-03-06 Nuyts Orb An einem Fahrzeug anbringbare Lastenaufzugseinrichtung
WO2010081850A1 (fr) * 2009-01-16 2010-07-22 Bureau Commercial Pour L'environnement Véhicule équipé d'un système de manutention pour contenants amovibles
FR2941219A1 (fr) * 2009-01-16 2010-07-23 Commercial Pour L Environnemen Vehicule equipe d'une systeme de manutention pour contenants amovibles
FR2941185A1 (fr) * 2009-01-16 2010-07-23 Commercial Pour L Environnemen Vehicule equipe d'un systeme de manutention pour contenants amovibles

Also Published As

Publication number Publication date
BE1002637A7 (nl) 1991-04-16

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